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public  Minjibir, Nigeria Minjibir, Nigeria  ⓘ
TimezoneAfrica/Lagos
Sunrise: 6:06 
Transit: 12:29 
Sunset: 18:53
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All Constellations » Scorpius » 

ξ Scorpii (xi Scorpii)

Below the horizon.  Rise: 15:54 | Tran: 21:42 | Set: 3:34
Alt: -35.71°   Az: 264.56°   Direction: West

ξ Scorpii is a multiple sub-giant star of spectral class F5 in the constellation of Scorpius.

ξ Scorpii visual magnitude is 4.77. Because of its moderate brightness, ξ Scorpii is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Image of ξ Scorpii (xi Scorpii) star
DSS2 image of ξ Scorpii. The red arrow shows the motion of ξ Scorpii during the next 10000 years (-10.00 arcmin in Right Ascension and -4.83 arcmin in declination);

Celestial Coordinates

Apparent

16h 05m 46s
-11° 26’ 28”
08h 17m 45s
00h 23m 32s

J2000

16h 04m 22s
-11° 22’ 23”

Galactic Coordinates

0.02°
29.42°

Finder Chart

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Finder chart for ξ Scorpii (xi Scorpii).

Magnitude, Color, Spectral Class

4.77
Sub-giant

2.84
F5IV
6528K

The red dot in the diagram below shows where ξ Scorpii is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of ξ Scorpii. Attribution: Richard Powell / CC BY-SA

Star System Properties

ξ Scorpii is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the ξ Scorpii double sysyem:

4.77
4.97
0.2
1.2 arcsec

Distance, Radial Speed, Proper Motion

ξ Scorpii is distant 79.32 light years from the Sun and it is moving towards the Sun at the speed of 29 kilometers per second.

24.33
79.32
-29 km/s
-0.06 arcsec/y
-0.029"/y

Alternative Designations

ξ Scorpii
(xi Scorpii)
SAO159665
SAO159665
Wo 9540 A

Visibility from Your Location

Today's ξ Scorpii (xi Scorpii) rise, transit and set times from Minjibir, Nigeria are the following (all times relative to the local timezone Africa/Lagos):

Azimuth: 101.4°
Max altitude: 66.4°
Azimuth: 258.6°